Below is my painting photographed in the scene. Pictured is my trusty, little Alla Prima Pochade box, that can hold 4 wet panels. A 4 paining day remains a lofty goal, I have hit it twice so far on this trip.
I started with an acrylic under painting in 2 values. I scraped ochre, and violet thinly on with a palette knife, leaving the white canvas to make a third value. Then I mixed some big puddles of paint, and painted fast, waiting for the figures way down on the beach to get into position. I captured them with a few strokes each, cleaning up my mess using the negative space around them.
I quickly spread a warm, orange-rose underpainting where I saw all the warms. I used acrylic and a palette knife, and was playing with the shape and design of the composition. I wished, as I was painting the sunset, I would have covered the whole canvas, or perhaps put a different color under the non-warm section because I love the way thick paint skips over the heavy textured canvas, and the white skips left something to be desired.